Hammond Organs

Here are some schematics, scanned from the manual (many others can be found online; try Captain Foldbacks site):

• Two complete Hammond Service Manuals: M100/M/M2/M3 (230Mb PDF file) and B3 and similar (63Mb PDF file) (thanks to John Philips & Dave Bishop).
• A link to the A/B/C style organ manauls in web readable form
• Leslie 145 Main amp
• Leslie 145 Rotor control
• Leslie 145 Reverb amp
• Tone circuit for A0-28 (from Bob Schleicher)
• FX loop for A0-28 (from Bob Schleicher)
• M100 power amp
• Various B+ supplies
• A100 headphone output and some notes

Need a replacement Hammond or Leslie decal? Take this PDF version to a print shop (you'll need to scale it to size first) (provided by Dave Bishop, original source unknown).

Here's a shot promo film of the Hammond Organ factory (from Peter Jones)

Complete list of all vintage Hammond & Leslie Models, including general specifications and pictures of some models (this used to be Appendix A of the now rather defunct Hammond FAQ).